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Please be aware we will be closed for stock taking on Friday 27th January 2023 and all orders placed on that day will be dispatched on Monday 30th January 2023. Thanks The Zetmet Team.


Browse a selection of Deligo (DGUK) RCBO’s from Zetmet Limited. An RCBO is an important component within any electrical circuit. Their primary purpose is to ensure protection against earth fault currents, overload, and short circuit currents. Check them out below!

Electrical Discounted Supplies is an online electrical distributor offering big brands with big discounts. Only selling items which sit on the shelf ready for immediate dispatch, we find over 40% of our customers come back to us time and time again!